Brake backing plate with heat sink



FIG. 1 is a perspective view of a brake backing plate with heat sink showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side view thereof, the right being a mirror image;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a perspective view showing the brake backing plate with heat sink in use with additional environment shown in broken lines.

The broken lines in the drawings illustrate portions of the brake backing plate with heat sink which form no part of the claimed design. 

CLAIM I claim the ornamental design for a brake backing plate with heat sink, as shown and described. 